What is CVE-2023-35193?

CVE-2023-35193 is a high-severity vulnerability in Peplink Surf Soho, classified under OS Command Injection. CVSS score: 7.2/10. Published 2023-10-11.

How severe is CVE-2023-35193?

High severity. CVSS v3 base score is 7.2 out of 10.

RCE in Peplink Surf Soho

CVE-2023-35193

An OS command injection vulnerability exists in the api.cgi cmd.mvpn.x509.write functionality of peplink Surf SOHO HW1 v6.3.5 (in QEMU). A specially crafted HTTP request can lead to command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.This vulnerability is specifically for the `system` call in the file `/web/MANGA/cgi-bin/api.cgi` for firmware version 6.3.5 at offset 0x4bddb8.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.056 (92.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Peplink Surf_soho — versions hw1
Peplink Surf_soho_firmware — versions 6.3.5
Peplink Surf Soho Hw1 — versions v6.3.5 (in QEMU)

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

talos-cna@cisco.com (Product, Exploit, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-35193?: CVE-2023-35193 is a high-severity vulnerability in Peplink Surf Soho, classified under OS Command Injection. CVSS score: 7.2/10. Published 2023-10-11.
How severe is CVE-2023-35193?: High severity. CVSS v3 base score is 7.2 out of 10.